 </head>
<body>
    <div class="container">
        <h3 style="text-align: center">登陆</h3>
        <form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" method="post">
          <div class="form-group">
            <label for="email">邮箱地址：</label>
            <input type="email" class="form-control" id="email" name="email" value="<?=$_POST['email']?>">
          </div>
          <div class="form-group">
            <label for="pwd">密码：</label>
            <input type="password" class="form-control" id="pwd" name="pwd">
          </div>
          <div class="form-check">
            <label class="form-check-label">
              <input class="form-check-input" type="checkbox"> 记住我
            </label>
          </div>
          <div style="text-align: right">
              <button type="submit" class="btn btn-primary">登陆</button>
          </div>
        </form>
    </div>